In China Netcom Broadband Subscriber Management System Transformation, And Several Key Issues

Recent years, with the development of broadband access technology and telecom companies' broadband stratagem, the number of broadband consumers incease rapidly and the mode of the broadband access emerge in endlessly(for example,. FTTX+LAN, ADSL, EPON, WiMAX etc.). The presence of the IPTV, VOIP etc. makes the broadband services tend in abundant. The IP net also further moves forward toward three net unifications.Then, this development put forward the higher request to the broadband net management system namely the broadband net 3A(Authentication Authorization Accounting) system.First this text carries on the introduction to the broadband net certification technique. It was thorough to compare the merit and shortcoming of various technique and projects. On this foundation, it put forward the development direction of HeNan netcom's broadband net certification project, particularly carries on the discussion to the certification technique of the IPTV. Based on the present condition of HeNan netcom's broadband net management system,it put forward and carried out the optimization reformation project of the present stage, also carries on the layout to the upgrade and the evolution of the system. In concrete implementation, it advances the creative solution and progresses the verification to a few key problems which are user unique certification, the compulsive customer port software, prepay traffic according to the flow. Finally, it conceives and prospects the development of HeNan netcom's broadband net management system.